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Heat Preservation
Higher energy savings due to low thermal conductivity.
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Fire Prevention
The fire resistance has reached B1 level, the heat stability can reach 120℃.
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Environmental Friendly
The selected core material is pollution-free and recyclable.
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Long Service Life
Durable and sturdy, with a service life of over 15 years.
Welcome to Canglong Group

Sandwich Panel Manufacturer

Canglong Group is a manufacturer of polyurethane sandwich panels in China, with products including PU panel, PUF wall panel, PIR insulation panel, PUR roof panel, polyurethane cold storage board, freezer room panel, fireproof sandwich panel, insulation metal panel, polyurethane edge sealing rock wool panel, etc.

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    Industry Experience

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    Our Clients

Provide solutions for commercial, agricultural, and industrial buildings.

Customize 50-200mm thick polyurethane sandwich panels according to your building.

cold storage panels
Latest Projects

Projects & Cases of
PU Sandwich Panel

Our polyurethane series products include pu/puf/pir/pur sandwich panels, etc.

The PU panel of Canglong Sandwich Panel Manufacturer is sold to more than 120 countries and regions, providing solutions for the wall system, roof, partition, external wall insulation of factory, workshop, warehouse, garage, hangar, house, and other prefabricated buildings.

  • Thermal insulation
  • Fireproof & moisture-proof
Recent shipment

We take Every Customer Seriously
Deliver on Time

Provide solutions for commercial, agricultural, industrial, and prefab buildings, customize 30-200mm thick polyurethane sandwich panels according to your building.

Application Industry of PUF Insulation Metal Panel

The polyurethane insulation panel produced by Canglong Group can be used in warehouse, workshop, factory, garage, hangar, shed, cold storage room, clean rooms, residential housing, container house, office, farm buildings, agricultural buildings, commercial buildings, industrial buildings, prefab buildings, etc.The polyurethane insulation panel produced by Canglong Group can be used in warehouse, workshop, factory, garage, hangar, shed, cold storage room, clean rooms, residential housing, container house, office, farm buildings, agricultural buildings, commercial buildings, industrial buildings, prefab buildings, etc.

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Blog & News

Latest News & Articles

Good choice for your houses & buildings, provide wall panels, roof panels, and partition panels that are insulated, fire-resistant, sturdy, durable, aesthetically pleasing, and environmentally friendly.

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